Bonus Problem. A shop owner has 75 pounds of coffee that costs $4.50 per pound. How much coffee that costs $3.50 per pound should he mix with this coffee to sell the mix at the price $4.00 per pound?

Answer:

Range

Step-by-step explanation:

The difference of the highest and lowest observation is called Range.

9514 1404 393

Answer:

  C.  √15 units

Step-by-step explanation:

The Pythagorean theorem tells you of the relationship between the sides and diagonal of the rectangle:

  8² = 7² +?²

  64 = 49 + ?²

  15 = ?² . . . . . .subtract 49

  ? = √15 . . . . . take square roots

Respuesta:

el descuento fue de 20%

Answer:

0.6%

Step-by-step explanation:

divide 3 by 500

get 0.006 and move decimal back 2 places to give the percent

9514 1404 393

Answer:

  (b)  23

Step-by-step explanation:

The diagonals of a rectangle are the same length, so ...

  AC = BD

  2x +10 = 56

  x +5 = 28 . . . . . divide by 2

  x = 23 . . . . . . . . subtract 5

Answer:

you cant see it and we dont know who tom is is there story?

Step-by-step explanation:

Answer:

you are only rolling 1 dice the probability of getting 9 is 0 there are only 6 sides to one die

Probability of getting a 9 is 0

Give that;

Total number of outcome in die = 6

Total numbers are {1, 2, 3, 4, 5, 6}

Find:

Probability of getting a 9

Computation:

Number of outcome 9 come in a die = 0

So,

[tex]Probability = \frac{Number\ of\ favourable\ outcomes}{Total\ outcomes}[/tex]

Probability of getting a 9 = 0 / 6

Probability of getting a 9 = 0

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Answer:

100 or 110 degrees.

Step-by-step explanation:

Because a 90 degree angle is a right angle and 80 degree angle would be a acute angle.

Answer:

ans is c

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer (assuming it can be in slope-intercept form):

[tex]y = \frac{1}{2}x-2[/tex]

Step-by-step explanation:

When knowing the slope of a line and its y-intercept, you can write the line's equation in slope-intercept form, or y = mx + b format. To write a full equation, substitute the m and the b for real values.

The m represents the slope of the line. Thus, substitute [tex]\frac{1}{2}[/tex] for m. The b represents the y-intercept. Thus, substitute -2 for b. This gives us the following equation and answer:

[tex]y = \frac{1}{2}x -2[/tex]

Answer:60mm

Step-by-step explanation:

288,000 π = (4/3)πr³

Divide both sides by π

288,000 = (4/3)r³

Multiply both sides by 3/4

216,000 = r³

Take the cube root of both sides

60 = r

Answer:

[tex]A= 35.8[/tex]

Step-by-step explanation:

Given

[tex]sin(53.2) = cos(A)[/tex]

Required

Find A

In trigonometry

[tex]sin(\alpha) = cos(\theta)[/tex]

Then

[tex]\alpha + \theta = 90[/tex]

So, this gives:

[tex]54.2 + A= 90[/tex]

Make A the subject

[tex]A= 90-54.2[/tex]

[tex]A= 35.8[/tex]

Answer:

To subtract fractions, we usually first find a common denominator.

Find two different common denominators for 12 and 114

Use each common denominator to find the value of 12−114. Draw a picture that shows your solution.

Find 59−16. Draw a picture that shows your solution.

Find 2110−2415.

Answer: 215/12

Step-by-step explanation:

Answer:

[tex]\displaystyle m = \frac{1}{5}\cdot t[/tex]

Step-by-step explanation:

Proportional Model

The number of miles m that Lexus can skateboard in t minutes can be modeled by:

m = kt

It's given that Lexus skateboard from his house to school for a distance of m=4 miles in t=20 minutes.

Substituting:

4 = k.20

Dividing by 20

[tex]k=\frac{4}{20}[/tex]

Simplifying:

[tex]k=\frac{1}{5}[/tex]

This produces the model

[tex]\displaystyle m = \frac{1}{5}\cdot t[/tex]

I used the equation y=4x+20.

Answer:

36 Student

Step-by-step explanation:

[tex]N = 360*.4*.25=36 Student[/tex]

Answer:

it is b

Step-by-step explanation:

Answer:

70 inches

Step-by-step explanation:

10 in x 7 in =70 inches

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Answer:

B) always less than either of the original fractions

Step-by-step explanation:

We can easily Answer this by taking some values.

The question states that the two fractions, each have values between 0 and 1.

Let us say one of the fraction is 1/2 and the other fraction is 1/3 .

The product of the two fractions is 1/2 x 1/3 = 1/6 .

is lesser than both 1/2  and 1/3 .

So, the correct answer is that the product is always less than either of the original fractions.

The two fractions are between 0 and 1 their product will always less than either of the original fractions.

A fraction is number expressed "as quotient, in which the numerator is divided by denominator".

According to the question,

If two fractions are between 0 and 1. In order to check their product be more than 1.

Let us assume one fraction is 1/2 and the other fraction is 1/3. The product of the two fractions:

1/2 x 1/3 = 1/6.

Since the value of fraction 1/2 is 0.5, the value of fraction 1/3 is 0.3333 and the value of fraction 1/6 is 0.166667.

It clearly shows 0.5 > 0.16667 and 0.3333 > 0.16667.

Hence, the two fractions are between 0 and 1 their product will always less than either of the original fractions.

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Answer: DB=31.66and EC=49.32

Step-by-step explanation:

Answer: a=1 b=-4

Step-by-step explanation:

Apply the equation y= a^2+bx+c

Answer:

Step-by-step explanation:

you can think they come in pairs :

3 crates and 5 boxes = 8 (crates +boxes)

40 (crates+ boxes) are maximum to be hold so we can have 40/8 = 5 such pairs

the truck can hold

3 *5 = 15 crates and 5 *5 =25 boxes

Answer:

81 is the answer cause u just have to aolve the 3^11^5 first ana comes and divide with the answer ot 3^-9/5.

The domain of [tex]b\,\circ \,a\,(x)[/tex] is [tex][1, +\infty)[/tex].

The composition of two functions consists in replacing the variable of the former function ([tex]b(x)[/tex]) by the latter function ([tex]a(x)[/tex]). If we know that [tex]b(x) = \sqrt{x-4}[/tex] and [tex]a(x) = 3\cdot x +1[/tex], then the composite function:

[tex]b\,\circ\,a \,(x) = \sqrt{(3\cdot x+1)-4}[/tex]

[tex]b\,\circ\,a\,(x) = \sqrt{3\cdot x-3}[/tex]   (1)

Since the composite function is a square root function, then the domain fulfill the following inequation:

[tex]3\cdot x -3 \ge 0[/tex]

[tex]x \ge 1[/tex]

Hence, the domain of [tex]b\,\circ \,a\,(x)[/tex] is [tex][1, +\infty)[/tex]. [tex]\blacksquare[/tex]

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Answer:

350.17 pounds

Step-by-step explanation:

Set up an equation where x is the weight of the tuna from bout B:

1305 = 6x - 796

Solve for x:

2101 = 6x

350.17 = x

So, the weight of the tuna is approximately 350.17 pounds

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The percentage of pies baked that were not apple was 33.33 %

What is Percentage?

A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %

Given data ,

The number of apple pies baked at the bakery = 13

The number of pecan pies baked at the bakery = 4

The number of pumpkin pies baked at the bakery = 3

So ,

Total number of pies baked at the bakery =
Number of apple pies baked at the bakery + Number of pecan pies baked at the bakery + Number of pumpkin pies baked at the bakery

Total number of pies baked at the bakery = 13 + 4 + 3

                                                                      = 21

Now ,

The number of pies that were not apple = Number of pumpkin pies baked at the bakery + Number of pecan pies baked at the bakery

The number of pies that were not apple = 4 + 3

                                                                   = 7

And ,

The percentage of pies that were not apple =

( The number of pies that were not apple / Total number of pies baked at the bakery ) x 100 %

The percentage of pies that were not apple = ( 7 / 21 ) x 100 %

                                                                         = ( 1 / 3 ) x 100 %

                                                                         = 33.33 %

Hence , the percentage of pies that were not apple is 33.33 %

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